John Renfro

John Renfro Email and Phone Number

Field Services Engineer @ Varian Medical Systems
Chicago, IL, US
John Renfro's Location
Greater Chicago Area, United States, United States
About John Renfro

Dynamic Radar Technician with 9+ years’ success testing, troubleshooting, repairing, and maintaining complex radar systems.*Enthusiastic lifelong learner with broad expertise in electronics engineering, radar operation, and related disciplines.*Honed written and verbal communication skills leveraged to provide comprehensive training, unite multidisciplinary teams around common goals, and manage vendor relations.*An organized, forward-thinking approach to inventory management, technical troubleshooting, and equipment testing.*Technical proficiencies include AN/ASR-8, AN/FPN-63, AN/TPN-22, AN/TPS-73, AN/UYQ-34 radar systems; weather systems; automated surface observing system (ASOS); runway visual, wind speed/direction, cloud height indicator, and lightning detection system.*Possess government secret security clearance.

John Renfro's Current Company Details
Varian Medical Systems

Varian Medical Systems

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Field Services Engineer
Chicago, IL, US
John Renfro Work Experience Details
  • Varian Medical Systems
    Field Services Engineer
    Varian Medical Systems
    Chicago, Il, Us
  • Varian Medical Systems
    Field Services Engineer
    Varian Medical Systems Apr 2018 - Present
    Palo Alto, Ca, Us
  • United States Marine Corps
    Atc Radar Technician Instructor
    United States Marine Corps Jan 2016 - Feb 2018
    Washington, Dc, Us
    • Taught entry-level technicians by lecture and demonstration in electronics theory and the operation and maintenance of the AN/FPN-63(v) Radar System.• Developed and revised curriculum and testing material for one course.• Served as a Course Supervisor over eight instructors.• Certified as an Instructor Evaluator.
  • United States Marine Corps
    Marine Air Traffic Control Squadron-1
    United States Marine Corps Sep 2009 - Dec 2016
    Washington, Dc, Us
    Marine Corps Air Station Yuma, Marine Corps Air Station Iwakuni, and Marine Corps Air Station Miramar • Performed corrective and planned maintenance on Radar systems to include AN/TPN-22, AN/TPS-73, and AN/UYQ-34 in support of ATC operations, both deployable and station equipment.• Performed troubleshooting and alignments on station radar AN/ASR-8, AN/FPN-63, and weather systems, ASOS, runway visual, wind speed/direction, cloud height indicator, and lightning detection systems.• Tuned, aligned, and adjusted complex electronic systems using general and special purpose test equipment, including, but not limited to: o’scopes, multi-meters, radio test sets, signal generators, spectrum analyzers, and watt-meters.• Diagnosed and repaired faults to the component level.• Trained and supervised subordinates in proper site selection, equipment set-up, troubleshooting, and system repairs.• Maintained equipment repair documentation and parts usage data for data reports.

John Renfro Skills

Testing Engineering Management Troubleshooting Medical Devices Leadership Strategic Planning Analytical Skills Communication Information Technology Radio Frequency Field Service Instructor Led Training Field Installation Customer Service Customer Satisfaction Teamwork Technical Training Hardware Installation Radio Frequency Engineering Soldering Problem Solving Creative Problem Solving Logistics Management English Biomedical Engineering Radar Electronics Training

John Renfro Education Details

  • University Of Illinois Springfield
    University Of Illinois Springfield
    Computer Science
  • University Of Maryland Global Campus
    University Of Maryland Global Campus
    Computer Science

Frequently Asked Questions about John Renfro

What company does John Renfro work for?

John Renfro works for Varian Medical Systems

What is John Renfro's role at the current company?

John Renfro's current role is Field Services Engineer.

What schools did John Renfro attend?

John Renfro attended University Of Illinois Springfield, University Of Maryland Global Campus.

What skills is John Renfro known for?

John Renfro has skills like Testing, Engineering, Management, Troubleshooting, Medical Devices, Leadership, Strategic Planning, Analytical Skills, Communication, Information Technology, Radio Frequency, Field Service.

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